Fixes #23857 - Fix Performance/InefficientHashSearch cop

Fixes #23843 - Exclude requests to local host from proxying

Fixes #23142,#23503 - telemetry improvements

Fixes #21997 - make http_proxy extension excon >0.59 compatible (#5526)

excon 0.60 defines it's own "logger", which conflicts here.

fixes #23621 - passwords can be md5 hashed

Fixes #19781 - Fix Layout/LeadingCommentSpace cop

Fixes #23254 - Utilize webmock to prevent network connection

in tests

Fixes #19787 - Fix Layout/SpaceAfterComma cop

Fixes #19848 - Set Style/Alias cop to prefer_alias_method

Fixes #19894 - Fix Style/RedundantParentheses cop

Fixes #19909 - Fix Style/TrivialAccessors cop

Fixes #23077 - Fix Style/TrailingCommaInArrayLiteral cop

Fixes #15634 - RancherOS support

New OS support.

Fixes #19895 - Fix Style/RedundantReturn cop

Fixes #22888 - remove code around dynflow db_pool_size

Remove the code in favor of the Dynfow, where we can handle all the
logic at one place.

Fixes #22764 - gc stat metric works on rails reload

Fixes #22493 - structured logging support

Fixes #22806 - rails now boot without telementry deps

Fixes #17316 - templates feature is subnet association

Refs #18675 - Optionally load prometheus exporter

In case the bundler group telemetry is not installed, we should handle
that.

This moves the middleware loading to better match the other middleware.

Fixes #18675 - telemetry foreman API

Fixes #21204 - introduced global_setting helper function (#4891)

Refs #22354 - Don't instance_eval at every instance creation

Before this patch, we were defining the methods at every instance
creation. This means potential performance issues, as defining new
methods causes the method lookup cache to get dropped.

I needed to move the time for loading the silencer a bit later so that...

Fixes #22354 - Make SilencedLogger thread safe

Fixes #19895 - Fix Style/RedundantReturn cop

Fixes #20931 - unify parameters and templates renderer (#4835)

• Fixes #20931 - unify parameters and templates renderer

Before this patch, we used separate renderer for the parameters. This
caused issues when introducing more dsl methods for the templates that...

Fixes #21851 - Remove deprecations for 1.17

Fixes #19772, #19773, #19774 - Fix some empty line cops

Fixes #18422 - Expose dynflow worker pool size in config

Fixes #21269 - fixed dns_lookup with address resolution

Fixes #20559 - print rails log for test failures

Fixes #20201 - Global HTTP proxy for outgoing requests

This introduce two new settings to proxy outgoing HTTP
requests and one to except certain hosts from it.

The extensions for Excon::Connection and Net::HTTP
allow setting a proxy on their requests.

Refs #16740 - migration templates to use param macros

Fixes #13599 - Wrapped exception truncate moved to client

Removed message truncation from server side, and moved it to client
side - the message is truncated with ellipsis. On mouse over full
message is presented as popover.

This commit required a small change to `data-ajax-url` handler in client...

Fixes #17811 - Improve error message LDAP fail

Fixes #18618 - Use Dynflow as an ActiveJob backend

This commit initializes the Dynflow world in a very similar manner to
foreman-tasks (if a Dynflow world is available from foreman-tasks, we
use that one).

fixes #18500 - replace quiet_assets with sprockets-rails flag

• fixes #18512 - support sprockets-rails 3.x

The app.assets environment is no longer always configured, and instead
is only configured when the regular Rails environment is loaded. Loading
only the 'assets' group initializers isn't sufficient....

fixes #19977 - Fetch a value for a given subnet parameter name

This code will add a function to lookup a subnet parameter by name,
and returns it's value. It will return `nil` if no value was found.

The function is added to the renderer, so it can be called from...

Fixes #19700 - update rubocop rules

The following changes have been made:

- Performance/RedundantMerge:
changes lines such as:
```not_found_message.merge! :message => options```
to:
```not_found_message[:message] = options```

- converts str.match() to str =~ ()...

Fixes #13772 - orchestration now uses app logger

Fixes #19213 - use provision interface in foreman_url

Before this patch, we were using primary interface for checking on ftfp
proxy and its template feature. Provision interface is more appropriate
for this purposes.

fixes #18719 - replace usage of deprecated Fixnum constant

Most type checks for Fixnum can safely be replaced by Integer, as prior
to Ruby 2.4, Fixnum was a subclass of Integer and so the conditional
holds.

Fixes #18977 - Do not raise on creating a role in plugin when in Rake

Fixes #18345 - Improve templates error handling

fixes #18735 - truncate encryption key to match preferred length (#4350)

Ruby 2.4's OpenSSL bindings raise an ArgumentError during encryption if
the key length exceeds the cipher's configured length (32 bytes with the
default cipher), but the verification hash algorithm still uses the full...

Fixes #18581 - conditionalize SUSE mediapath

Fixes #18227 - clean up variables after rendering

Fixes #18205 - Add save_to_file macro

Refs #18143 - extend snippet_if_exists too

Fixes #18143 - enable variables for snippets (#4205)

Fixes #16740 - Access host params through macro

fixes #8290 - remove foreman_url redundancy

Fixes #17561 - Allow Dynamic keyword in autoyast files

Fixes #16218 - override settings per environment

Fixes #16813 - improve error messages for associations

Fixes #16806 - include renderer url dependencies

Fixes #16649 - PXE helper pxe_kernel_options rendering

Fixes #16491 - Upgrade rubocop to version 0.42

fixes #15248 - remove 1.14 deprecations

Fixes #16318 - PXE templates now work in safemode (#3783)

pxe_kernel_options added to safemode

Fixes #16057 - added dns_lookup template helper

Fixes #12634 - New HW Model flag pxe_loader

Implementation of

https://github.com/theforeman/rfcs/blob/master/text/0001-PXE-Booting-UEFI.md

In short, new host/hostgroup flag PXE loader is added to specify TFTP
DHCP filename and Foreman now orchestrates all PXE-capable templates...

fixes #15751 - replace spork with spring in development

To make use of it, run bin/rails and bin/rake rather than plain
rails or rake commands, and run `spring status` or `spring stop` to
check and stop current background processes.

Test log removal has moved to the logging framework as the file would...

Refs #3809 - Turning on the AndOr cop

Refs #3809 - Turning on some Lint cops

Fixes #14410 - respond 503 when pending migration

Fixes #6539 - missing templates error is now descriptive

Refs #3809 - Turning on some rubocop cops

fixes #14820 - override Rails log level with Foreman::Logging config

The log_level is expected to be explicitly configured in the Rails
config in the production environment.

fixes #14741 - translate template kind string, not object

Also convert translation keys to strings in debug mode to prevent
concatenation errors.

Fixes #12318 - support preview for deb-based distros

Fixes #14479 - removed unwanted check for token param

fixes #9782 - implement mediapath for suse/yast

fixes #12962 - Add Xenserver to list of supported OS families.

Templates are included in community-templates repo.

Fixes #14232 - make generic helpers available for global PXE template

Refs #12911 - Fixing colon method calls

fixes #13039 - remove TemplateKind DB calls from UnattendedCtlr

UnattendedController created actions/methods during initialisation per
known TemplateKind, relying on the DB being populated. This caused
ordering issues when a plugin loaded the controller in a test...

fixes #12893 - ensure constants are set only once

the root cause is probably the same file is loaded multiple times.

Fixes #7230, #12021 - Upgrade to Rails 4.1.5

This commits upgrades Rails to Rails 4.1.5. See a description of the
changes included here, and go to the pull request in GitHub to see more
detailed explanations:

• Update gems to a Rails 4 compatible version, including dependencies...

Fixes #11643 - [API] Add preview template to host

Fixes #10988 - Remove 1.11 deprecations

fixes #11723 - foreman_url usable from default PXE template

Fixes #1453 - add use_image and jumpstart helpers to Host jail

Fixes #11035 - template preview feature

Fixes #10713 - improved backtrace logging

• full trace in 500 page in production shows really the full trace
• Foreman::Logging.exception as an unified entry point for exceptions logging
• the backtrace cleaner doesn't delete the plugins
• the orchestration exceptions gets the backtrace covered by logger...

Fixes #7096 - Adds STI to templates

This commit converts Ptables to be just another type of Template so it
gets the same features as ConfigTemplate. ConfigTemplate was renamed to
ProvisioningTemplate to reflect UI and the name under it's commonly known.

Fixes #10487: Add custom logging support

This change moves away from the Rails logger to the 'logging' gem
to support more configurability of logging. Further, this allows for
the creation of custom loggers that plugins can then create during
registration (with `logger`) or through settings....

Fixes #10402: add to_bool function for converting to boolean.

This commit adds a to_bool function for casting values to boolean
as well as an example usage.

http://projects.theforeman.org/issues/10402

fixes #10287 - provide helper methods for proxy features

Refs #3809 - Remove cop IndentationConsistency

Refs #3809 - Remove cops for empty lines

Fixes #7456 - Extract primary interface from host

• Tomas Strachota (tstrachota) <tstrachota@redhat.com>
• Marek Hulán (ares) <mhulan@redhat.com>
• Gregory Sutcliffe (GregSutcliffe) <gsutclif@redhat.com>

All host must have at least one primary interface and one provision (can...

Fixes #9099 - Upgrade rubocop to 0.28.0

Refs #3809 - Enable cop BarePercentLiterals

Fixes #8267 - accept template_url in call to foreman from proxy

Refs #969 - Foreman-side changes for serving templates from the proxy

Refs #3809 - Use parentheses in method definitions

Refs #3809 - Fix a few rubocop TODOs

Refs #3809 - Remove rubocop TODOs

Removed the following TODOs so that cops for these will run from now on:

Lint/AmbiguousOperator, DefEndAlignment, DeprecatedClassMethods
EnsureReturn, RequireParentheses, Void, BlockAlignment, EndAlignment,
UselessAccessModifier,...

fixes #4672 - added template_name template variable